Common Weakness Enumeration
CWE-915
AllowedImproperly Controlled Modification of Dynamically-Determined Object Attributes
Abstraction: Base · Status: Incomplete
The product receives input from an upstream component that specifies multiple attributes, properties, or fields that are to be initialized or updated in an object, but it does not properly control which attributes can be modified.
275 vulnerabilities reference this CWE, most recent first.
CVE-2026-9726 (GCVE-0-2026-9726)
Vulnerability from cvelistv5 – Published: 2026-07-10 20:56 – Updated: 2026-07-14 14:35
VLAI
EPSS
VEX
Title
Drupal AlternativeCommerce (Basket) - Highly critical - Arbitrary PHP code execution - SA-CONTRIB-2026-038
Summary
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal AlternativeCommerce (Basket) allows Object Injection. This issue affects Drupal AlternativeCommerce (Basket) versions: from 0.0.0 to 2.1.17.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Drupal | Drupal AlternativeCommerce (Basket) |
Affected:
0.0.0 , < 2.1.17
(semver)
|
Date Public
2026-05-27 18:32
Credits
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CVE-2026-8327 (GCVE-0-2026-8327)
Vulnerability from cvelistv5 – Published: 2026-05-21 21:15 – Updated: 2026-05-22 13:15
VLAI
EPSS
VEX
Title
Concrete CMS below 9.5.0 and below is vulnerable to password change without reauthorization and session-hardening bypass.
Summary
Concrete CMS below 9.5.0 and below is vulnerable to password change without reauthorization and session-hardening bypass. The user-profile edit controller passes the entire raw POST array to UserInfo::update() without field whitelisting resulting in password change without requiring the current password and also resulting in registered users able to disable the per-user-IP-pinning in the session validator which is meant to detect hijacking. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 5.3 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks 0x4c616e for reporting.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://documentation.concretecms.org/9-x/develop… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Concrete CMS | Concrete CMS |
Affected:
5 , ≤ 9.5.0
(git)
|
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CVE-2026-6912 (GCVE-0-2026-6912)
Vulnerability from cvelistv5 – Published: 2026-04-24 16:11 – Updated: 2026-04-24 16:48
VLAI
EPSS
VEX
Title
Privilege Escalation via Self-Writable Cognito Custom Attribute in AWS Ops Wheel
Summary
Improperly controlled modification of dynamically-determined object attributes in the Cognito User Pool configuration in AWS Ops Wheel before PR #165 allows remote authenticated users to escalate to deployment admin privileges and manage Cognito user accounts via a crafted UpdateUserAttributes API call that sets the custom:deployment_admin attribute.
To remediate this issue, users should redeploy from the updated repository and ensure any forked or derivative code is patched to incorporate the new fixes.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-915 - Improperly controlled modification of Dynamically-Determined object attributes
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/aws/aws-ops-wheel/pull/165 | patch |
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
| https://github.com/aws/aws-ops-wheel/security/adv… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AWS | AWS Ops Wheel |
Affected:
0 , < 164
(custom)
|
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CVE-2026-6366 (GCVE-0-2026-6366)
Vulnerability from cvelistv5 – Published: 2026-05-19 22:27 – Updated: 2026-05-21 03:55
VLAI
EPSS
VEX
Title
Drupal core - Moderately critical - Gadget Chain - SA-CORE-2026-002
Summary
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.
This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Drupal | Drupal core |
Affected:
8.0.0 , < 10.5.9
(semver)
Affected: 10.6.0 , < 10.6.7 (semver) Affected: 11.0.0 , < 11.2.11 (semver) Affected: 11.3.0 , < 11.3.7 (semver) |
Date Public
2026-04-15 19:25
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CVE-2026-5708 (GCVE-0-2026-5708)
Vulnerability from cvelistv5 – Published: 2026-04-06 21:28 – Updated: 2026-04-07 15:09
VLAI
EPSS
VEX
Title
Improper Control of User-Modifiable Attributes in RES CreateSession API
Summary
Unsanitized control of user-modifiable attributes in the session creation component in AWS Research and Engineering Studio (RES) prior to version 2026.03 could allow an authenticated remote user to escalate privileges, assume the virtual desktop host instance profile permissions, and interact with AWS resources and services via a crafted API request.
To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-915 - Improperly controlled modification of Dynamically-Determined object attributes
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/aws/res/releases/tag/2026.03 | release-notes |
| https://github.com/aws/res/issues/149 | patch |
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AWS | Research and Engineering Studio (RES) |
Affected:
2023.11 , ≤ 2025.12.01
(custom)
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CVE-2026-5251 (GCVE-0-2026-5251)
Vulnerability from cvelistv5 – Published: 2026-04-01 02:30 – Updated: 2026-04-01 13:12
VLAI
EPSS
VEX
Title
z-9527 admin User Update Endpoint user.js dynamically-determined object attributes
Summary
A vulnerability was identified in z-9527 admin 1.0/2.0. This impacts an unknown function of the file /server/routes/user.js of the component User Update Endpoint. Such manipulation of the argument isAdmin with the input 1 leads to dynamically-determined object attributes. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354441 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354441/cti | signaturepermissions-required |
| https://vuldb.com/submit/780607 | third-party-advisory |
| https://github.com/CC-T-454455/Vulnerabilities/tr… | exploit |
Credits
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CVE-2026-5248 (GCVE-0-2026-5248)
Vulnerability from cvelistv5 – Published: 2026-04-01 00:45 – Updated: 2026-04-01 12:14
VLAI
EPSS
VEX
Title
gougucms User Registration Login.php reg_submit dynamically-determined object attributes
Summary
A vulnerability has been found in gougucms 4.08.18. This affects the function reg_submit of the file gougucms-master\app\home\controller\Login.php of the component User Registration Handler. Such manipulation of the argument level leads to dynamically-determined object attributes. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354429 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354429/cti | signaturepermissions-required |
| https://vuldb.com/submit/780589 | third-party-advisory |
| https://thinhneee.github.io/posts/gougu-mass-assign/ | exploit |
Impacted products
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"url": "https://vuldb.com/vuln/354429/cti"
},
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"tags": [
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"url": "https://thinhneee.github.io/posts/gougu-mass-assign/"
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"title": "gougucms User Registration Login.php reg_submit dynamically-determined object attributes"
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CVE-2025-68109 (GCVE-0-2025-68109)
Vulnerability from cvelistv5 – Published: 2025-12-17 21:29 – Updated: 2025-12-18 15:08
VLAI
EPSS
VEX
Title
ChurchCRM vulnerable to RCE with database restore functionality
Summary
ChurchCRM is an open-source church management system. In versions prior to 6.5.3, the Database Restore functionality does not validate the content or file extension of uploaded files. As a result, an attacker can upload a web shell file and subsequently upload a .htaccess file to enable direct access to it. Once accessed, the uploaded web shell allows remote code execution (RCE) on the server. Version 6.5.3 fixes the issue.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- CWE-434 - Unrestricted Upload of File with Dangerous Type
- CWE-494 - Download of Code Without Integrity Check
- CWE-552 - Files or Directories Accessible to External Parties
- CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/ChurchCRM/CRM/security/advisor… | x_refsource_CONFIRM |
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CVE-2025-66451 (GCVE-0-2025-66451)
Vulnerability from cvelistv5 – Published: 2025-12-11 22:33 – Updated: 2025-12-12 19:29
VLAI
EPSS
VEX
Title
LibreChat's Improper Input Validation in Prompt Creation API Enables Unauthorized Permission Changes
Summary
LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when creating prompts, JSON requests are sent to define and modify the prompts via PATCH endpoint for prompt groups (/api/prompts/groups/:groupId). However, the request bodies are not sufficiently validated for proper input, enabling users to modify prompts in a way that was not intended as part of the front end system. The patchPromptGroup function passes req.body directly to updatePromptGroup() without filtering sensitive fields. This issue is fixed in version 0.8.1.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/danny-avila/LibreChat/security… | x_refsource_CONFIRM |
| https://github.com/danny-avila/LibreChat/commit/0… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| danny-avila | LibreChat |
Affected:
< 0.8.1
|
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CVE-2025-66400 (GCVE-0-2025-66400)
Vulnerability from cvelistv5 – Published: 2025-12-01 22:17 – Updated: 2025-12-02 15:34
VLAI
EPSS
VEX
Title
mdast-util-to-hast unsanitized class attribute
Summary
mdast-util-to-hast is an mdast utility to transform to hast. From 13.0.0 to before 13.2.1, multiple (unprefixed) classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. This vulnerability is fixed in 13.2.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/syntax-tree/mdast-util-to-hast… | x_refsource_CONFIRM |
| https://github.com/syntax-tree/mdast-util-to-hast… | x_refsource_MISC |
| https://github.com/syntax-tree/mdast-util-to-hast… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| syntax-tree | mdast-util-to-hast |
Affected:
>= 13.0.0, < 13.2.1
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Mitigation
Implementation
- If available, use features of the language or framework that allow specification of allowlists of attributes or fields that are allowed to be modified. If possible, prefer allowlists over denylists.
- For applications written with Ruby on Rails, use the attr_accessible (allowlist) or attr_protected (denylist) macros in each class that may be used in mass assignment.
Mitigation
Architecture and Design
Implementation
If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.
Mitigation
Implementation
Strategy: Input Validation
For any externally-influenced input, check the input against an allowlist of internal object attributes or fields that are allowed to be modified.
Mitigation
Implementation
Architecture and Design
Strategy: Refactoring
Refactor the code so that object attributes or fields do not need to be dynamically identified, and only expose getter/setter functionality for the intended attributes.
No CAPEC attack patterns related to this CWE.